White Powder 231-509-8 Na3PO4 TSP Trisodium Phosphate
NA3PO4 Anhydrous TSP 97% min trisodium phosphate white powder 231-509-8
Extraction phosphoric acid method:
Neutralize with industrial soda, extract phosphoric acid to 50% ~ 70% at 90 ~ 100 ° C, convert to monosodium phosphate, precipitate sodium fluosilicate, filter, neutralize filtrate with soda to slightly alkaline (pH 8.4 ~ 8.6), neutralize filtrate with industrial soda to slightly alkaline (pH 8.4 ~ 8.6), neutralize sodium hydroxide solution to form trisodium phosphate, and filter while hot. The clarified solution was concentrated to a relative density of 1.24-1.26 (28-30 ° B é) and then cooled to 25-70 ° C for crystallization. The mother liquor can be reused.
Technical Specifications
| Specification | Unit | Guaranteed | Test result |
| Appearance | White Powder | White Powder | |
| Main contents | % | ≥97.0 | 99.2 |
| PH | 11.5-12.5 | 12.10 | |
| Water insoluble | % | ≤0.2 | 0.03 |
| Heavy Metals (as Pb) | mg/kg | ≤10 | 5 |
| P2O5 | % | ≥42.5 | 42.8 |
| Arsenic, as As | mg/kg | ≤3 | 1.4 |
| Loss on Drying | % | ≤2 | 1.21 |
| Pb | mg/kg | ≤4 | ≤4 |
| Fluoride as F | mg/kg | ≤50 | 15 |
Properties
White or colorless crystal, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62g/cm3, melting point is 73.4 ℃.
Application
Trisodium Phosphate is used as emulsifier, nutritional supplement and quality improver in food processing. It is also used in the preparation of α - starch and granulated water. It can also be used as detergent for food bottles and cans.
Packaging
Plastic knit bag or kraft bag, net weight 25kg.
Besides, we can pack the goods according to the requirement of the client.
Company information
Kindia May(KDM)founded in 2007, mainly produces and operate food additives products, products including food grade sodium phopshate, food grade potassium phospahte and food gradecompound phopahte. Compound Phosphates are divided into Seafood Additive, Meat Conditioner and Wheat Flour Food Quality Improver.
Our company construction is strict accordance with these requirements of food hygiene standards in site planning. And the Sichuan Provincial Health Department issued chemical industry, food hygiene permits food additives production license examination and acceptance by the State Technical Supervision, the country's industrial production permit, issued by the ISO9001: 2008 quality management system HACCPcertification.
In addition to the domestic market, our products are also exported to the United States, Japan, Korea, Iceland, Australia, Canada, the Netherlands, Argentina, Chile, Thailand and so on.
KDM warmly welcomes domestic and foreign merchants to establish a permanent, sincere, and mutual beneficial cooperation with our company.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.